UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8RhUc8HpVmvmjOjtoiKjrRkeAOZNlX4evYLB9FzWCaM=' 
WHERE 
  key_id = 'da649eb180627262f9790c1f4ad7232671e9f2c4e5e0cfa264aae666814807fc' 
  AND (
    token = '8RhUc8HpVmvmjOjtoiKjrRkeAOZNlX4evYLB9FzWCaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )